Spectrophotometric Determination of Trace Concentrations of Copper in Waters Using the Chromogenic Reagent 4-Amino-3-Mercapto-6-[2-(2-Thienyl)Vinyl]-1,2,4-Triazin-5(4H)-One: Synthe... by Salman. S. Alharthi, Hamed. M. Al-Saidi

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Designing a simple semi-automated system for preconcentration and determination of nickel in some food samples using dispersive liquid–liquid microextraction based upon orange peel... by Salman S. Alharthi, Hamed.M. Al-Saidi

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Design and Characterization of Electrochemical Sensor for the Determination of Mercury(II) Ion in Real Samples Based upon a New Schiff Base Derivative as an Ionophore by Salman S. Alharthi, Ahmed M. Fallatah, Hamed M. Al-Saidi

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Preconcentration and ultrasensitive spectrophotometric estimation of tungsten in soils using polyurethane foam in the presence of rhodamine B: Kinetic and thermodynamic studies, an... by Hamed M. Al-Saidi, Mohammed A. Abdel-Fadeel, Salman S. Alharthi

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Synthesis, characterization and applications of schiff base chemosensor for determination of Cu2+ ions by Sikandar Khan, Mian Muhammad, Hamed M. Al-Saidi, Athar Abdulfattah Hassanian, Walaa Alharbi, Khadijah H. Alharbi

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Optimization of physical and dielectric properties of Co-doped ZnO nanoparticles for low-frequency devices by Adil Muhammad, Muhammad Sajid, Muhammad Nouman Khan, Muhammed Sheraz, Awais Khalid, Pervaiz Ahmad, Satam Alotibi, Hamed M. Al-saidi, Nebras Sobahi, Md Mottahir Alam, Sultan Althahban, Ahmad M. Saeedi, Hasan B. Albargi

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Optimization of physical and dielectric properties of Co-doped ZnO nanoparticles for low-frequency devices. by Adil Muhammad, Muhammad Sajid, Muhammad Nouman Khan, Muhammed Sheraz, Awais Khalid, Pervaiz Ahmad, Satam Alotibi, Hamed M Al-Saidi, Nebras Sobahi, Md Mottahir Alam, Sultan Althahban, Ahmad M Saeedi, Hasan B Albargi

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